/*
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation, either version 3 of the License, or (at your option) any later
 * version.
 * 
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 * 
 * You should have received a copy of the GNU General Public License along with
 * this program. If not, see <http://www.gnu.org/licenses/>.
 */
package jmmos.gameserver.network.serverpackets;

import java.util.Collection;

import jmmos.Config;
import jmmos.gameserver.model.MMOTradeList;
import jmmos.gameserver.model.MMOTradeList.MMOTradeItem;
import jmmos.gameserver.model.items.MMOItem;

public class ShopPreviewList extends MMOGameServerPacket
{
	private final int _listId;
	private final Collection<MMOTradeItem> _list;
	private final long _money;
	private int _expertise;
	
	public ShopPreviewList(MMOTradeList list, long currentMoney, int expertiseIndex)
	{
		_listId = list.getListId();
		_list = list.getItems();
		_money = currentMoney;
		_expertise = expertiseIndex;
	}
	
	public ShopPreviewList(Collection<MMOTradeItem> lst, int listId, long currentMoney)
	{
		_listId = listId;
		_list = lst;
		_money = currentMoney;
	}
	
	@Override
	protected final void writeImpl()
	{
		writeC(0xF5);
		writeC(0xC0); // ?
		writeC(0x13); // ?
		writeC(0x00); // ?
		writeC(0x00); // ?
		writeQ(_money); // current money
		writeD(_listId);
		
		int newlength = 0;
		for (MMOTradeItem item : _list)
		{
			if ((item.getTemplate().getCrystalType() <= _expertise) && item.getTemplate().isEquipable())
			{
				newlength++;
			}
		}
		writeH(newlength);
		
		for (MMOTradeItem item : _list)
		{
			if ((item.getTemplate().getCrystalType() <= _expertise) && item.getTemplate().isEquipable())
			{
				writeD(item.getItemId());
				writeH(item.getTemplate().getType2()); // item type2
				
				if (item.getTemplate().getType1() != MMOItem.TYPE1_ITEM_QUESTITEM_GOLD)
				{
					writeH(item.getTemplate().getBodyPart()); // rev 415 slot 0006-lr.ear 0008-neck 0030-lr.finger 0040-head 0080-?? 0100-l.hand 0200-gloves 0400-chest 0800-pants 1000-feet 2000-?? 4000-r.hand 8000-r.hand
				}
				else
				{
					writeH(0x00); // rev 415 slot 0006-lr.ear 0008-neck 0030-lr.finger 0040-head 0080-?? 0100-l.hand 0200-gloves 0400-chest 0800-pants 1000-feet 2000-?? 4000-r.hand 8000-r.hand
				}
				
				writeQ(Config.WEAR_PRICE);
			}
		}
	}
}
